func golang.org/x/sys/unix.fcntl

5 uses

	golang.org/x/sys/unix (current package)
		fcntl.go#L16: func fcntl(fd int, cmd, arg int) (int, error) {
		fcntl.go#L27: 	return fcntl(int(fd), cmd, arg)
		syscall_unix.go#L537: func CloseOnExec(fd int) { fcntl(fd, F_SETFD, FD_CLOEXEC) }
		syscall_unix.go#L540: 	flag, err := fcntl(fd, F_GETFL, 0)
		syscall_unix.go#L549: 	_, err = fcntl(fd, F_SETFL, flag)